27580797

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{7349}}^1$

素因数の和:7497

約数の個数: 16

約数和(自身を含む): 41160000

約数和(自身を除く): 13579203

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 7349, 22047, 66141, 198423, 1021511, 3064533, 9193599, 27580797]

約数ペア:

[(1, 27580797), (3, 9193599), (9, 3064533), (27, 1021511), (139, 198423), (417, 66141), (1251, 22047), (3753, 7349)]